Kinematic Equations

Question 1

Missing accelerations, how much has something been displaced?

Answer 1

d = Vavg * t

Question 2

What is my change in velocity or what is acceleration when given the start and end velocities? Missing displacement

Answer 2

vfinal = vinitial + at
OR
Δv = at

Question 3

what is my displacement when I don’t know my final velocity?

Answer 3

d = vinitial * t + 1/2 at^2

Question 4

How fast am I accelerating (if my displacement is given) or how far did I move (if my acceleration is given) and I know my change in velocity?

Answer 4

V final ^2 = V initial ^2 + 2a Δx

Question 5

Freefall equations

Answer 5

all your kinematic equations, with y in place of displacement, g in place of acceleration, and 0 in place of initial velocity, b/c your initial velocity in free fall will always be 0